ARP 3/8-16" Thread Cleaning Tap Steel RS004C1505 GM F-Body 1970-81

GM F-Body 1970-81

with little restriction in shoulder/chest areas

1/8 in NPT Male Aluminum

Now you can plumb a true return-style system into your Corvette without the worry of the siphon system and while using the factory fuel tank

Carburetor Cover

ARP 3/8-16" Thread Cleaning Tap Steel RS004C1505 GM F-Body 1970-81ARPs product line contains thousands of part numbers, and has expanded to include virtually every fastener found in an engine and driveline. These range from quality high performance OEM replacement parts to exotic specialty hardware for Formula 1, IndyCar, IMSA, NASCAR and NHRA drag racing and marine applications. Since 1968, ARP is the fastener of champions and the world leader in fastener technology. Product Description: Thread Chaser 3 8 16 in